* {
  margin: 0;
  padding: 0;
}

html {
  font-size: 8px;
  overflow-x: hidden;
}

body {
  width: 100vw;
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

li {
  list-style: none;
}

header {
  display: flex;
  background-color: #FF8A00;
  width: 100vw;
  height: 5rem;
  position: relative;
  top: 0;
  align-items: center;
  flex-wrap: nowrap;
  justify-content: space-evenly;
}

header img {
  text-align: center;
}

.div1 img {
  width: 12rem;
}

.div2 {
  flex: 0.5;
  text-align: center;
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-evenly;
}

.div2 img {
  width: 2.5rem;
}

.zhao {
  width: 100vw;
  height: 3rem;
  border-bottom: 1px solid #E0E0E0;
  line-height: 3rem;
  text-indent: 1rem;
  font-weight: 600;
}

.zhao #bai {
  font-weight: 500;
}

.zhao a:visited {
  color: black;
}

.yanz {
  display: flex;
  width: 100vw;
  height: 4rem;
  outline: none;
  align-items: center;
  border: 1px solid #E0E0E0;
}

.yanz input {
  height: 3rem;
  text-indent: .8rem;
  width: 63vw;
  outline: none;
  border: none;
}

.yanz button {
  height: 3rem;
  width: 25vw;
  background-color: #FFFFFF;
  border: 1px solid #CBCBCB;
}

section input {
  width: 100vw;
  height: 4rem;
  border: none;
  border-bottom: 1px solid #E0E0E0;
  text-indent: 1rem;
  outline: none;
}

footer {
  width: 100vw;
}

footer button {
  width: 90vw;
  margin-top: 1rem;
  margin-left: 4.5%;
  height: 4rem;
  background-color: #FF8A00;
  color: #FFFFFF;
  border: none;
}
